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OVR Metrics Tool SDK

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Updated: Dec 12, 2025|
Version
2.0.1
The latest OVR Metrics Tool can be downloaded from the Meta Horizon Store. This page provides the SDK package for developers to push app-specific metrics to OVR Metrics Tool, enabling enhanced monitoring and analysis within their applications.

Version 2.0.1 Release Notes

OVR Metrics Tool is a performance monitoring solution for Meta Quest headsets that provides a wide range of performance metrics, including frame rate, heat, GPU and CPU throttling, and the number of screen tears and stale frames per second. In addition to built-in system metrics, app developers can define custom metrics to track application-specific performance or debugging information. Metrics can be visualized in real time through the onscreen overlay or automatically recorded in CSV reports for later analysis.

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What's New

App-Defined Metrics Monitoring
  • Developers can now define and submit custom metrics (such as player health, enemy count, or other game-specific indicators) from both native and Unity apps.
  • These metrics can be visualized in the OVR Metrics Tool overlay and recorded in CSV files for later analysis.
  • The SDK provides APIs to define, update, and organize these metrics, including options for graphing, stat display, and threshold configuration.

    • Core Metrics Reporting for Unity
  • SDK 2.0 introduces Core Metrics Reporting for Unity developers.
  • This feature enables automatic tracking and visualization of Unity’s built-in engine metrics—such as memory usage and rendering statistics—within the OVR Metrics Tool.
  • You can configure which core metrics to monitor and how they are displayed (as stats or graphs) using the OVR Metrics Manager component in the Unity Editor.
  • Core metrics are integrated seamlessly with the OVR Metrics Tool overlay and CSV recording, providing a unified view of both system-level and Unity-specific performance data.
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